keycloak update to 18.4.3-bb.2

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/keycloak/-/blob/18.4.3-bb.2/CHANGELOG.md

Package MR

big-bang/product/packages/keycloak!111 (merged)

For Issue

Closes big-bang/product/packages/keycloak#92 (closed)

added botmr keycloak statusreview labels

assigned to @staskiewicz.blane

changed the description

requested review from @ryan.j.garcia and @chris.oconnell

changed the description

marked this merge request as ready

approved this merge request

merged

mentioned in commit 01cd8496

changed milestone to %2.7.0